Wyniki wyszukiwania dla: AURIVILLIUS PHASES

• Influence of Processing Conditions on Crystal Structure of Bi6Fe2Ti3O18 Ceramics

  Publikacja

  • A. Lisińska-Czekaj
  • M. Lubina
  • D. Czekaj
  • M. Rerak
  • B. Garbarz-Glos
  • W. Bąk

  - ARCHIVES OF METALLURGY AND MATERIALS - Rok 2016

  Aim of the present research was to apply a solid state reaction route to fabricate Aurivillius-type ceramics described with the formula Bi6Fe2Ti3O18 (BFTO) and reveal the influence of processing conditions on its crystal structure. Pressureless sintering in ambient air was employed and the sintering temperatures were 850 and 1080 °C. It was found that the fabricated BFTO ceramics were multiphase ones. They consisted of two Bim+1Fem-3Ti3O3m+3...

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• Synthesis and structure of Bi 5 FeTi 3 O 15 ceramics

  Publikacja

  • A. Lisińska-Czekaj
  • J. Plewa
  • D. Czekaj

  - Ciencia & Tecnologia dos Materiais - Rok 2017

  Aim of the present research was to fabricate and study crystal structure and phase composition of Bi5FeTi3O15 (BTFO) ceramics exhibiting Aurivillius - type structure. By means of simultaneous thermal analysis and X-ray diffraction analysis the process of synthesis of BTFO ceramics has been studied. Mixed oxide method followed by pressureless sintering was used for ceramics preparation. Three endothermic thermal effects have been...

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